| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.46 | 10.815% | $178.9219 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $153.76 | 4.786% | $161.119 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $237.70 | 3.258% | $245.4443 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $167.85 | 11.277% | $186.7784 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $201.89 | 9.283% | $220.6314 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $221.62 | 11.602% | $247.3324 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $201.43 | 10.577% | $222.7353 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $1,345.71 | $1,462.9627 | $1,462.96 | $1,463.00 | $1,462.80 | |